Four years after they first came to Gravity Falls, Mabel and Dipper Pines have returned, as they have every year. But this time, they meet some special people they've never seen before. Book one in the Mystery Kids series

A mysterious gateway appears in Arendelle, Burgess, Scotland, Berk and Corona. Some say the gateway leads to paradise. Some say the gateway leads to heaven or hell. Some say it leads to outer space. Some say it leads to another world. But one thing's for sure, the people that go into the gateway never come back. One day, Elsa, Anna, Kristoff, Olaf, Jack, Tooth, North, Bunny, Sandy, Merida, Hiccup along with Toothless, Rapunzel and Eugene explore the gateway. Curiosity got the better of them as they went through the gateway in their separate worlds. What lies behind the gateway? Will they succeed in finding a way back? What if they end up being trapped? And what happens, when all of them, meet each other? ~This book is completed.~ More books by jelsalover14: Jelsa/The Big Six in High School (Book 1) Jelsa/The Big Six in College (Book 2) Jelsa/The Big Six in Parenthood (Book 3) {Jelsa} The Dare That Became A Reality Ask Me! Jack Kline (Supernatural) Imagine

The big four have been through a lot together, but as people, challenges and more fight into their lives, can they keep their incredible friendship? I DO NOT OWN ANY CHARACTERS,THEY BELONG TO DREAMWORKS AND DISNEY RESPECTIVELY. I wrote this for fun. If you don't ship Jarida or are dissatisfied, I'm sorry and you are welcome to leave.